sizing chart

Details

Stretch on the sides, warmth in the middle.

The Arc'teryx Women's Atom LT Jacket is the skinniest full-jacket member of the Arc'teryx Atom family, but don't let the sleek profile fool you. The Atom LT packs a wallop of warmth when mid-winter marathon training finds you outside pounding snow-packed pavement in Minot, North Dakota. And thanks to its trim fit, this slick little number also works well under a shell when the weather dictates more hardy protection.

Coreloft 60 insulation leans towards the lighter side of the Coreloft cabal, and does not cover every inch of your upper body. Deliberate design puts the insulation where it matters most: your core, arms, and shoulders. Along the jacket's sides and under your arms, you'll find Polartec Power Stretch with Hardface technology. This four-way stretch fabric accommodates your every move, and Hardface technology ups the ante on abrasion resistance. The non-insulated panels also help the jacket breathe so you don't become the steaming carne asada inside a toasty synthetic insulation burrito.

As with all members of the Atom family, the Atom LT can be shoved into its own sleeve for packing efficiency and economy of size when space is a premium. The DWR coating fortifies the water-repelling aspect of the shell fabric, while the air-permeable polyurethane layer enhances the shell's wind resistance. Articulated elbows and underarm gussets give your arms free range of motion whether you're dancing in the firelight or fighting for the final pitch. From dawn patrols to winter running to shoveling the driveway after a late March dump—whatever your preferred poison, the Atom LT will keep you warm through the bitter end.

View

WOW love it and so many uses!

Familiarity: I've put it through the wringer

Fit: True to size

Size Bought: L

Easy to pack, doesn't wrinkle, light weight, yet offers surprising warmth. I use it as a jacket to work, to bike or rollerblade, to cross country ski, as a layer under a shell for colder downhill skiing. Love the length a bit longer over the butt for extra warmth. It's close-fitting, yet the sides are stretchy so lots of movement. Have had this jacket for several years, well worth it. I got the roseberry color and love it. Most recently layered it under a shell for 8 degree skiing at Snowbird, UT! First time layering for cold and it performed perfectly!

Post a Comment

A touch of warmth

Familiarity: I've put it through the wringer

Fit: Runs large

Size Bought: L

... but really, just a touch. This is a great jacket for temps in the 30s (under a shell) or 50s-60s (alone) but if you're looking for some serious insulation, this is not for you. I know, it says "LT" -- take that seriously, and if you need something truly warm, go for the AR version instead. That being said, this jacket is fantastic when you just need a little warmth - super lightweight, very breathable, and very easy to layer over. Truly a 3-season jacket that can span a range of conditions. It's also very easy to layer over. I got the non-hooded version for maximum versatility. Like some Arc'teryx items, the fit is a bit of a mystery -- some things run small, while others are large; this one is in the latter category. If you're between sizes, I would recommend sizing down rather than up.

Post a Comment

Too short!

I love everything about this jacket except for the length! I am on the shorter side (5'4) and I still find it too short. Such a huge shame! Because otherwise it is perfect as a jacket for between seasons.

Post a Comment

Warm enough for a spring m'cycle ride!

Familiarity: I've put it through the wringer

Fit: True to size

Size Bought: small

That's 5'-7" Katie in a size small Atom LT jacket. We rode my motorcycle to a walk around Ada Hayden Lake in Ames, Iowa and the Atom LT held back the morning's 26 deg wind chill temp. We both think the Atom LT is a great jacket (I've had mine for over 4 years). It's warm and lightweight and just feels great. With its athletic/trim cut, it looks great too. Highly recommended.

Post a Comment

Patina Teal is Darker in Real Life

Familiarity: I gave it as a gift but have feedback to share

Fit: True to size

The Patina Teal is a darker teal in real life. It's much more green-tinted. I gave this as a gift to the winter runner in our family, and she loves it! Although the color is not as pictured, she still loved the color.

Post a Comment

Interesting jacket

Familiarity: I've used it several times

Fit: Runs small

Close-fitting jacket works great alone for cold biking or under a shell for skiing. Very lightweight but very warm for what it is. Stretchy on the sides, wind and waterproof elsewhere. Nice deep pockets, no pit zips, tight cuffs on the sleeves. Good for a variety of uses. Longer in back keeps your butt warm too. Attractive fit a lot like the women's Marmot fit. I found it to run just a touch small - maybe just felt that way because it is so close-fitting. My normal size worked. I will use it a lot. The product description is very accurate and like any Arc'teryx product, the quality is superb.

Post a Comment

Warm and light!

Familiarity: I've put it through the wringer

Fit: True to size

I love this ultra light jacket. With its articulated sleeves and close fit it feels great over a light fleece or anything for that matter. Water beaded nicely in rain on last hike. It is a close fit, but has a little pouf to it - fabric feels light but takes a beating...Typical awesome Arc'teryx quality. Perfect for cold (not sub-zero) hikes and runs or with it's close fit, as a layering piece.

My favorite jacket!!! :D

- articulated elbows (no tight feeling when bending the arms or bunching on the inside of your elbow)

- dries fast

- small wrists (keeps out wind and great for layering)

- smooth zipper (Arc'teryx quality everything)

- fits and looks great

This jacket is super awesome for a few different activities. I bought it initially for wearing with my drysuit (on winter river trips) because the slim sleeve design fits well under a drysuit with gasketed wrists, but then I found out once I had it, it's the best cold weather running jacket I've ever worn! (By cold, I mean cold).

I am 5'5", 105 lbs, measurements are 30x24x34 and I went with a small. I could've done an XS (I tried them both on) and I went with the small for the extra length in the torse, but either worked fit wise.